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M-48 MOD-1

(1 customer review)
The M-48 MOD-1 is the next generation of the original M-48 mask.

It still features the unique 2-cavity design. This allows the lower pod to be removed while topside to conserve air, and allows normal speech while diving. It may also be used with a variety of different communication systems.

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SKU: 80 Category:
warning WARNING: This product can expose you to chemicals including Chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


Model#: 80

The lower pod is removable under water to allow making gas switches, and to share gas in the event of an emergency. The evolution of the mask has given way to a dramatic increase in visibility, an improved buckle system, 5 leg straps, a mechanical equalizing device, and a variety of options for mounting external components, (lights, cameras etc.).

All of the components have been strengthened to bring this mask to a commercial level of ruggedness you will not find in ANY other lightweight full face mask. Future innovations for the mask are underway and because this mask has many available mounting options, it will be able to accept new components by Kirby Morgan, thus making it truly MODULAR.

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User Manual

Kirby Morgan MOD-1 User Manual

1 review for M-48 MOD-1

  1. Diverjim

    I bought this mask several years ago to use with my Prism 2 rebreather, and it has been awesome! I have an additional pod with my bail-out regulator that I have fortunately not needed as of yet. The additional safety provided by diving an FFM in the event of an electronics malfunction leading to a hyper/hypoxic event or CO2 event provides an extra level of insurance – no chance of losing the mouthpiece if unconscious. But there IS a learning curve; you can’t just add it and go dive. Plus, having coms is an added bonus!

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